package com.bbj.ch6_ploymorphic;

/**
 * Created with IntelliJ IDEA.
 *
 * @Author: jack_yang
 * @Date: 2024/4/29
 * @Description: addition and subtraction
 */
public class Dog extends Pet {
    public void eat() {
        System.out.println("吃骨头");
    }
    public void playDisk() {
        System.out.println("玩飞盘");
    }
}
